EntityWire

EntityWire / EIN 11-1630741

Tax-exempt organization

ADELPHI UNIVERSITY

EIN 11-1630741. What DOL Form 5500 filings (EFAST2) and IRS Exempt Organizations Business Master File say about this entity, with the source and date on every fact. Latest record 2026-09.

Tax-exempt organization ยท Files a Form 5500

ADELPHI UNIVERSITY

1 SOUTH AVE, GARDEN CITY, NY 11530-4213

EIN

11-1630741

Tax-exempt status

501(c)(3) charitable, religious, educational

IRS · 2026-09

Deductibility

Contributions are deductible

IRS · 2026-09

Foundation classification

School

IRS · 2026-09

IRS ruling date

1927-04

IRS · 2026-09

NTEE code

B430

IRS · 2026-09

Latest tax period on file

2025-08

IRS · 2026-09

Revenue (latest 990)

$368,720,585

IRS · 2026-09

Assets (latest 990)

$572,242,880

IRS · 2026-09

Benefit plan 507, 2024 filing

ADELPHI UNIVERSITY FLEXIBLE BENEFITS PLAN

DOL · 2025-11-28

Participants (start of year)

253

DOL · 2025-11-28

Plan features

Other

DOL · 2025-11-28

Plan type

Single-employer plan

DOL · 2025-11-28

Business code (NAICS)

611000

DOL · 2025-11-28

Benefit plan 1, 2024 filing

ADELPHI UNIVERSITY DEFINED CONTRIBUTION RETIREMENT PLAN

DOL · 2025-10-15

From DOL Form 5500 filings (EFAST2) · IRS Exempt Organizations Business Master File. Latest record 2026-09.

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